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Ford's issues with its long-time heavy duty diesel engine supplier Navistar will soon be coming to an end. The 2011 edition of the Ford Super Duty pickup will get an all-new diesel V8 designed in-house code-named Scorpion. So now, if Ford has any durability issues with its big diesels, it will have no one to blame but itself.

Officially the Scorpion retains the Power Stroke badge, but that and eight cylinders in a V-configuration are all that is carried over. The Scorpion engine picks up a variety of technologies that have been appearing on other recent engines, both gas- and diesel-fueled, as well as adding a few new tricks, particularly the turbocharger. The biggest change for the architecture is the move to an inside-out layout. Since the early days of the V-engine configuration, most examples have had the intake system mounted in the valley between the banks with the exhaust on the outside. Like BMW's new turbocharged gas V8 and GM's current on-the-shelf Duramax 4500, the Scorpion switches this around. Read on after the jump to learn more.